fix

app/controllers/report.controller.js

@@ -5,6 +5,7 @@ const path = require("path");
 const moment = require("moment-timezone");
 const archiver = require("archiver");
 const { PDFDocument } = require("pdf-lib");
+const fontkit = require("@pdf-lib/fontkit");
 const Report = db.report;
 const RoutePath = db.route_path;
 const Employee = db.employee;
@@ -44,6 +45,26 @@ const findTemplatePathBySite = (site) => {
   return candidatePaths.find((candidate) => fs.existsSync(candidate)) || "";
 };
 
+const findUnicodeFontPath = (site) => {
+  const safeSite = [1, 2, 3].includes(Number(site)) ? Number(site) : 1;
+  const fileName = "NotoSansCJKsc-Regular.otf";
+  const cwd = process.cwd();
+  const candidatePaths = [
+    path.join(ROOT_DIR, "app", "assets", "fonts", fileName),
+    path.join(ROOT_DIR, "app", "views", "upload", fileName),
+    path.join(ROOT_DIR, "client", "build", "upload", fileName),
+    path.join(ROOT_DIR, "client", "public", "upload", fileName),
+    path.join(cwd, "app", "assets", "fonts", fileName),
+    path.join(cwd, "app", "views", "upload", fileName),
+    path.join(cwd, "client", "build", "upload", fileName),
+    path.join(cwd, "client", "public", "upload", fileName),
+    path.join("/www/wwwroot/upload", fileName),
+    path.join(`/www/wwwroot/worldshine${safeSite}`, "app", "assets", "fonts", fileName),
+    path.join(`/www/wwwroot/worldshine${safeSite}-tspt`, "app", "assets", "fonts", fileName)
+  ];
+  return candidatePaths.find((candidate) => fs.existsSync(candidate)) || "";
+};
+
 const formatUtcToLocalHm = (dateLike) => {
   if (!dateLike) return "";
   const parsed = moment.utc(dateLike);
@@ -74,8 +95,10 @@ const findOutboundStatusByCustomerId = (outboundCustomerStatuses, customerId) =>
   return outboundCustomerStatuses.find((item) => toObjectIdText(item?.customer_id) === targetId) || {};
 };
 
-const buildRoutePdfBuffer = async (templateBytes, route, seqNum, driversMap, vehiclesMap, outboundCustomerStatuses) => {
+const buildRoutePdfBuffer = async (templateBytes, route, seqNum, driversMap, vehiclesMap, outboundCustomerStatuses, unicodeFontBytes) => {
   const pdfDoc = await PDFDocument.load(templateBytes);
+  pdfDoc.registerFontkit(fontkit);
+  const unicodeFont = await pdfDoc.embedFont(unicodeFontBytes, { subset: true });
   const form = pdfDoc.getForm();
   const routeName = route?.name || "";
   const scheduleDate = route?.schedule_date || "";
@@ -107,11 +130,11 @@ const buildRoutePdfBuffer = async (templateBytes, route, seqNum, driversMap, veh
     const enterCenterTime = formatUtcToLocalHm(customer?.customer_enter_center_time);
     if (enterCenterTime) {
       safeSetField(form, `arrive_${row}`, enterCenterTime);
-      safeSetField(form, `y_${row}`, "Y");
+      safeSetField(form, `y_${row}`, "✓");
     } else if (customer?.customer_route_status === "inCenter") {
-      safeSetField(form, `y_${row}`, "Y");
+      safeSetField(form, `y_${row}`, "✓");
     } else {
-      safeSetField(form, `n_${row}`, "N");
+      safeSetField(form, `n_${row}`, "✕");
     }
 
     const outboundStatus = findOutboundStatusByCustomerId(outboundCustomerStatuses, customer?.customer_id);
@@ -121,6 +144,8 @@ const buildRoutePdfBuffer = async (templateBytes, route, seqNum, driversMap, veh
     if (dropoffTime) safeSetField(form, `drop_${row}`, dropoffTime);
   });
 
+  // Rebuild form appearances with a Unicode font so UTF-8 (e.g., Chinese) renders correctly.
+  form.updateFieldAppearances(unicodeFont);
   form.flatten();
   return pdfDoc.save();
 };
@@ -248,9 +273,13 @@ exports.exportRouteReportZip = async (req, res) => {
 
     const site = splitSite.findSiteNumber(req);
     const templatePath = findTemplatePathBySite(site);
+    const unicodeFontPath = findUnicodeFontPath(site);
     if (!templatePath) {
       return res.status(500).send({ message: `Missing PDF template for site ${site}.` });
     }
+    if (!unicodeFontPath) {
+      return res.status(500).send({ message: "Missing Unicode font file: NotoSansCJKsc-Regular.otf" });
+    }
 
     const [routes, drivers, vehicles] = await Promise.all([
       RoutePath.find(splitSite.splitSiteGet(req, { schedule_date: date, status: { $ne: "disabled" } })),
@@ -278,6 +307,7 @@ exports.exportRouteReportZip = async (req, res) => {
       ])
     );
     const templateBytes = fs.readFileSync(templatePath);
+    const unicodeFontBytes = fs.readFileSync(unicodeFontPath);
 
     const filenameDate = (date || "").replace(/\//g, "-");
     const zipName = `route_report_${filenameDate || "date"}.zip`;
@@ -303,7 +333,8 @@ exports.exportRouteReportZip = async (req, res) => {
         i + 1,
         driversMap,
         vehiclesMap,
-        outboundCustomerStatuses
+        outboundCustomerStatuses,
+        unicodeFontBytes
       );
       const base = sanitizeFileName(route?.name || `route_${i + 1}`) || `route_${i + 1}`;
       const existingCount = filenameCounter.get(base) || 0;

client/scripts/copy-route-report-templates.js

@@ -5,6 +5,8 @@ const rootDir = path.resolve(__dirname, "..");
 const sourceDir = path.join(rootDir, "public", "upload");
 const targetDir = path.join(rootDir, "build", "upload");
 const templates = ["pdf_templete1.pdf", "pdf_templete2.pdf", "pdf_templete3.pdf"];
+const unicodeFontFile = "NotoSansCJKsc-Regular.otf";
+const appFontSourcePath = path.join(rootDir, "..", "app", "assets", "fonts", unicodeFontFile);
 
 if (!fs.existsSync(targetDir)) {
   fs.mkdirSync(targetDir, { recursive: true });
@@ -19,4 +21,8 @@ templates.forEach((templateName) => {
   fs.copyFileSync(sourcePath, targetPath);
 });
 
-console.log("Route report PDF templates copied to build/upload.");
+if (fs.existsSync(appFontSourcePath)) {
+  fs.copyFileSync(appFontSourcePath, path.join(targetDir, unicodeFontFile));
+}
+
+console.log("Route report PDF templates and Unicode font copied to build/upload.");

package-lock.json

@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "@pdf-lib/fontkit": "^1.1.1",
         "archiver": "^7.0.1",
         "axios": "^0.27.2",
         "bcryptjs": "^2.4.3",
@@ -733,6 +734,21 @@
         "sparse-bitfield": "^3.0.3"
       }
     },
+    "node_modules/@pdf-lib/fontkit": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@pdf-lib/fontkit/-/fontkit-1.1.1.tgz",
+      "integrity": "sha512-KjMd7grNapIWS/Dm0gvfHEilSyAmeLvrEGVcqLGi0VYebuqqzTbgF29efCx7tvx+IEbG3zQciRSWl3GkUSvjZg==",
+      "license": "MIT",
+      "dependencies": {
+        "pako": "^1.0.6"
+      }
+    },
+    "node_modules/@pdf-lib/fontkit/node_modules/pako": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-1.0.11.tgz",
+      "integrity": "sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==",
+      "license": "(MIT AND Zlib)"
+    },
     "node_modules/@pdf-lib/standard-fonts": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@pdf-lib/standard-fonts/-/standard-fonts-1.0.0.tgz",

package.json

@@ -16,6 +16,7 @@
   "author": "yangli",
   "license": "ISC",
   "dependencies": {
+    "@pdf-lib/fontkit": "^1.1.1",
     "archiver": "^7.0.1",
     "axios": "^0.27.2",
     "bcryptjs": "^2.4.3",